Overview; Specification - multicomp pro MP770291 Manual

1. Overview

The MP770291 clamp is a current probe for oscilloscope which uses a Hall effect cell for the
measurement of DC or AC current without modification of the installation (without switching off
the circuit)
It can measure currents from 50 mA to 100 A peak.
It has 2 ranges and 2 lights indication:
-"ON", correct power supply to the clamp.
-"OL", overload of the range in use (saturation or peak).
In addition, a thumbwheel can be used to reset zero for adaptation to the measurement
environment.
This clamp adapts to any measurement instruments which have a BNC input and an
impedance of 1MΩ,﹤100pF.

2. Specification

Range
Current range
Error（Accuracy） 2%±2mV
Bandwidth（-3dB） DC~100kHz
Phase shift
Load
Impedance
Insert
impedance
Noise
Slew Rat
Rise/fall time
Measurement
Conditions
Battery
Low battery
indicator
Overload indicator
Max. insert
Dimension
Weight
Output
100mV/A
50mA-10Apeak
DC~65Hz：<1.5°
≥1MΩ 和≤100pF
0．01Ω
3mV
0.3V/μs
3μs
23 ℃ ± 5 ℃ ,20~75%RH, Sinusoidal
frequency :48~65Hz, External magnetic field
<40A/m， no load flow, the center of the test sample, load
impedance:1MΩ
9V Alkaline battery (meet up with: NEDA 1604A, IEC 6LR61)
>6.5V, LED is green
Red LED means the measure current is too big
and it need to change the measuring range
10.3mm Diameter
231×36×67mm
330g （include battery）
2 meters coaxial cable, terminal with insulation
BNC connector jack
10mV/A
10A-100Apeak
DC~65Hz：<1°
480μV
20mV/μs
＜4μs
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